| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.70 | 5.695% | $68.3847 | $68.38 | $68.40 | $68.40 |
| Purchase #2 | $177.87 | 9.685% | $195.0967 | $195.10 | $195.10 | $195.10 |
| Purchase #3 | $122.87 | 10.427% | $135.6817 | $135.68 | $135.70 | $135.70 |
| Purchase #4 | $43.28 | 11.502% | $48.2581 | $48.26 | $48.25 | $48.30 |
| Purchase #5 | $224.88 | 3.795% | $233.4142 | $233.41 | $233.40 | $233.40 |
| Purchase #6 | $195.53 | 8.784% | $212.7054 | $212.71 | $212.70 | $212.70 |
| Purchase #7 | $235.30 | 7.402% | $252.7169 | $252.72 | $252.70 | $252.70 |
| 7 purchase totals = | $1,064.43 | $1,146.2577 | $1,146.26 | $1,146.25 | $1,146.30 | |